How to raise yellow poplar? What are the key points of pruning techniques?

Buxus is a common greening plant, which has strong environmental adaptability and is planted in many places in China. Boxwood fine grain, tough material, very suitable for making comb or carving items, with high economic value. How do you raise boxwood? What are the main points of pruning techniques?

How do I raise a tree?

Buxus chinensis can be cultivated in a wide range of places, and because of its strong resistance, it can grow in a variety of soil environments, but the most suitable soil conditions for growth of Buxus chinensis are rich and moist soil. When applying fertilizer to Buxus chinensis, it should be fully matured and buried deep in planting holes. The planting time of Buxus should be selected before the germination of leaves in spring or after the metabolic activity of trees becomes slow in autumn. The planting spacing should be planned reasonably to ensure that each seedling has enough growth space and nutrients. Buxus needs more irrigation when growing, and it needs to ensure that the cultivation environment is in the appropriate water content range during seedling and cultivation. During the seedling period, it is necessary to irrigate once after the end of cultivation to facilitate the rooting and stabilization of the branches, and then irrigate the second time after an interval of one week, and the third irrigation needs to be separated by half a month. After these 3 watering times, irrigation can be carried out according to the weather, but the amount of irrigation should be determined according to the rooting amount of seedlings. Ensure that the roots of seedlings are always under the soil to avoid the phenomenon of bare roots and seedling lodging. It should be noted that in the later stage of seedling growth, irrigation times need to be reduced to speed up the lignification of seedlings. In summer, it is necessary to prevent water evaporation from being too fast, and choose to irrigate in the morning and evening when the sun is weak.

2. What are the technical points of poplar pruning?

Buxus trees in the growth period can be cut at any time redundant branches, long branches and overlapping branches. Buxus generally germinate faster, the tip of 1-2 will be cut off, can prevent excessive growth.

1. Cutting hair

When cutting boxwood, keep a wide base and narrow top. Top-heavy boxwood suffers from snow damage and structural defects. After spring growing season shear hedge.

2. Elimination

Do not prune boxwood for at least six weeks from the first frost. Freshly pruned branches cannot protect themselves from cold frost. If air and light do not circulate, pests and fungal diseases are encouraged.

3, pruning

Trimming requires routine maintenance and trimming to maintain its shape and design. Trim indoor bonsai trim at any time. Avoid severe cuts to any part, as it may take years before growth resumes.

4. Update pruning

Update pruning encourages new growth and structural integrity. Boxwood generally fails to recover from the problem of excessive growth, and renewal pruning is often unsuccessful. The pruning of late winter and early spring is best practice.